Individual Calculations February 2023
 Molinari, Mario  Total change: -69.60  Rating chartPersonal card
 WE 3 Hotel Mediterranee - A Genova ITA 2023-01-06
RcRownchangeKK*chgGame
 1873 2175 2.50 5 -1.74 40 -69.60 
  Silvestri, Giuseppe 1881 ITA1.0010.15406.00 
  Bricola, Tommaso 1902 ITA0.501-0.3340-13.20 
  Vairo, Rocco Enrico 1981 ITA0.001-0.7540-30.00 
  Chiari, Cosimo 1775  * ITA0.001-0.9240-36.80 
  Mandolini, Alessandro 1825  * ITA1.0010.11404.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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